A
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Guest
I own a Tek 465. I am the "Nth" owner of this unit.
I purchased it from a rebuild/calibration lab.
It operates ok but the display becomes erratic when the CRT intensity is turned up to the extremely bright level (the 3 o'clock position), I think it is arcing internally causing the tube to "spit". For most of the work i do, the intensity level is set at a level where the spits do not occur (about 10 o'clock).
Is this an indication of a tube ready to die?
Thanks in advance.
I purchased it from a rebuild/calibration lab.
It operates ok but the display becomes erratic when the CRT intensity is turned up to the extremely bright level (the 3 o'clock position), I think it is arcing internally causing the tube to "spit". For most of the work i do, the intensity level is set at a level where the spits do not occur (about 10 o'clock).
Is this an indication of a tube ready to die?
Thanks in advance.